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(: Test: K-GenCompEq-8                                   :)
(: Written by: Frans Englich                             :)
(: Date: 2007-11-22T11:31:21+01:00                       :)
(: Purpose: Example from the XPath 2.0 specification.    :)
(:*******************************************************:)
not((1, 2) = (3, 4))